study the density of different plant species by quadrate method
Answer (1)
16th Nov, 2020
Dear aspirant,
To study the population density of different plant species you need following materials:
- Hammer
- Nail
- Thread
The procedure is as follows:
- Hammer a nail in the farming area without harming the vegetation.
- Fix four nails like this in form of square.
- Tie thread to the nails such that it forms a square of 1m*1m.
- Make nine more similar quadrants at the site of study.
- Now count the number of individuals in specie A in the quadrants and note it down.
- In this way count the number of individuals in other species and note it down.
- Then calculate the density using the formula,
Density= Total number of individuals in the specie in all sampling units / Total number of sampling units.
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